Method and system for use with the Internet

ABSTRACT

A method of increasing the awareness of users of the Internet to services and products provided by web sites, wherein the method includes establishing a hosting web site on the Internet having a data processor for registering web site owners (WSO&#39;s) as subscribers to a hosting service. The method also includes storing a program of a browser add-on in the web site, and incorporating a set of customizable characteristics, wherein each WSO subscriber is enabled on said hosting web site to customize said browser add-on for defining specific look and functionalities of the browser add-on. The method further includes registering WSO&#39;s as subscribers to the hosting service, providing the data processor with a data base for each WSO subscriber, storing the customization data of the browser add-ons in the data bases of the respective WSO subscribers, generating code to be integrated in a web site of the WSO, wherein the code includes a unique identifier of the customization data stored at the hosting web site, in the data base of the respective WSO subscriber. Whenever a user of the Internet activates the code in the WSO subscriber web site, another step provides downloading the browser add-on and the customized data related to the WSO subscriber from the data processor of the hosting web site to the personal computer (PC) of the Internet user and integrating the browser add-on in a web browser installed in the PC.

FIELD OF THE INVENTION

The present invention relates to a method and system for use with the. Internet. The invention is particularly useful for increasing the awareness of users of the Internet to services and products provided by web site owners (WSO's). It is also useful for Internet communities, wherein the participants share areas of interest.

BACKGROUND OF THE INVENTION

Today, there are several known methods for causing Internet users to be aware of products and services of WSO's. One extensively used method is promoting with banners integrated in web pages or popping up when a web page is visited. There are Internet services which function as mediators between WSO's, who wish to promote themselves and WSO's willing to promote other WSO's services or products at their web sites. These mediators find the best match between WSO's of the two mentioned types, and are responsible for money transactions from promoted WSO's to promoting WSO's.

Another popular method is promoting web sites by search engines results. One type of search engine places search results according to the amount of a bid set by each WSO who wishes that his site would appear in the search results of a specific query. U.S. Pat. No. 6,778,975 to Anick, et al. describes a search engine for selecting targeted messages. Another type of search engine arranges search results according to the popularity of the WSO site. WSO's make a great competitive effort, including purchasing special web tools for locating their web sites' description in a higher position in the results list.

Other tools known on the Internet are browser add-ons. Often browser add-ons are created and provided by popular WSO's to be installed by Internet users. The browser add-ons are located at the top of the web browser, and provide functionality and look, which are usually related to the providing WSO.

A combination of the last two methods, described above, are browser add-ons functioning as dynamic search engines, automatically providing to an Internet user, a list of links to Internet pages, related to the contents of the visited web page. U.S. Pat. No. 6,282,548 to Burner et al. describes a method for generating and displaying metadata as supplemental information concurrently with the web page.

All these promotion methods require an investment of time and money from the WSO's, and have only a low efficiency. Only browser add-ons provide a constant connection with Internet users, who are likely to use the services of the WSO or purchase his products, and are offered only by large scale WSO's having the resources for generating and managing the browser add-ons.

Thus, there is a need for a method which will give every WSO the ability to be constantly and dynamically connected to Internet users. The method needs to provide a non-obtrusive way of promoting the products and services of the WSO, yet require from him minimal investment of time and money, and be user-friendly.

SUMMARY OF THE INVENTION

It is a principal object of the present invention to provide an innovative method and system for hosting web site owners (WSO's) wishing to increase the awareness of users of the Internet to services and products provided by them.

It is a further object of the hosting service of the present invention to provide WSO's with a web based, online, interactive environment for creating and modifying a private browser add-on, to be provided by them at their sites to users of the Internet.

A preferred embodiment of the present invention is a browser add-on in the form of a toolbar. Such a browser add-on is generally located at the top of the browser and becomes an integral part of it. The toolbar can be customized by a WSO, to include a set of adjusted functions based on a set of generic functionalities. Once the toolbar is installed by an Internet user, it interacts with the hosting service for part of its functionalities, as will be explained below.

There are many web sites, especially web portals, that manage communities of web users, each community focusing on a specific subject. Each community has a separate section in the site, but the sections' design and usability are usually similar.

The owner of this type of web site may save time required for building a toolbar for each community by using a “master” toolbar mechanism. By doing this he only has to define the common look and feel of a toolbar, wherein the specific toolbar functionality for each community is “understood” from the content of the community's section. The hosting service of the present invention provides a program, that controls the generation of the multiple toolbars: For each toolbar, the program extracts from the HTML code of the community's section arguments, whose names were previously defined during the generation of the “master” toolbar. These arguments (e.g. the community name which will become the toolbar name) define the uniqueness of each toolbar. Alternatively, the arguments can be provided to the program manually or in a file.

One of the features of the toolbar, for powerful promotion of the WSO, is an integrated search engine, which dynamically gives sets of categorized links to the Internet user. The links are associatively related to the contents of a currently visited web page. The hosting service provides a WSO with tools allowing him to integrate his services and products in relevant sets of categorized links, and to emphasize the links.

The hosting service also gives WSO's, with complementary products or services, the ability to work cooperatively, each of them allowing the others to promote their services and products at his toolbar, thus increasing the number of Internet users exposed to the promotions for each WSO.

According to a broad aspect of the present invention, there is provided a method of increasing the awareness of users of the Internet to services and products provided by web sites, comprising: establishing in the Internet a hosting web site having a data processor for registering web site owners (WSO's) as subscribers to a hosting service; storing in said web site a program of a browser add-on, incorporating a set of customizable characteristics, wherein each WSO subscriber is enabled in said hosting web site to customize said browser add-on for defining specific look and functionalities of the browser add-on; registering WSO's as subscribers to said hosting service; providing said data processor with a data base for each WSO subscriber; storing the customization data of said browser add-ons in the data bases of the respective WSO subscribers; generating code to be integrated in a web site of said WSO, said code includes a unique identifier of the customization data stored at the hosting web site, in the data base of the respective WSO subscriber; and whenever a user of the Internet activates said code in the WSO subscriber web site, downloading the browser add-on and the customized data related to said WSO subscriber from the data processor of the hosting web site to the PC of the Internet user and integrating said browser add-on in a web browser installed in said PC.

Further features and advantages of the invention will be apparent from the description below.

It is understood that while the preferred embodiment of the invention describes the web as using the current public standards for serving, transporting, and displaying information, this in no way limits the scope of the invention to those current standards.

There has thus been outlined, rather broadly, the more important features of the invention in order that the detailed description thereof that follows hereinafter may be better understood. Additional details and advantages of the invention will be set forth in the detailed description, and in part will be appreciated from the description, or may be learned by practice of the invention.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to understand the invention and to see how it may be carried out in practice, a preferred embodiment will now be described, by way of non-limiting example only, with reference to the accompanying drawings, in which:

FIG. 1 is a schematic block diagram of the main modules of a preferred embodiment of the present invention;

FIG. 2 is a schematic flowchart of the toolbar customization process, performed by a WSO at the hosting web site;

FIG. 3 is a schematic flowchart of a master toolbar customization process, performed by a WSO at the hosting web site, according to the principles of the present invention;

FIG. 4 is a schematic flowchart illustrating the process wherein a specific toolbar is generated from a pre-defined master toolbar, according to a set of arguments, replacing the pre-defined place holders;

FIG. 5 is a schematic flowchart illustrating the process where a WSO provides details of the products and/or services he wishes to promote via the toolbar of the present invention;

FIG. 6 schematically illustrates a web browser add-on, implemented as a toolbar, and constructed according to the principles of the present invention;

FIG. 7 is a schematic flowchart describing the process wherein an Internet user, having the toolbar of the present invention, visits a web page, and automatically receives, via the toolbar, content that is related to the contents of the visited page, wherein the received content includes promoted services and/or products of the WSO, to which said toolbar is related;

FIG. 8 is a schematic flowchart illustrating the process of an automatic update of a toolbar, according to the principles of the present invention; and

FIG. 9 is a schematic flowchart illustrating how an Internet user, who installed the toolbar of the present invention from more than one WSO, switches between the two toolbars, according to the principles of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

FIG. 1 is a schematic block diagram of the main modules of a preferred embodiment, constructed according to the principles of the present invention. In general, a system implementing a preferred embodiment of the present invention is comprised of a hosting server 101 connected via the Internet (117) to personal computers (PC's) of web site owners (WSO's) 118 and to PC's of Internet users 121.

Hosting server 101 runs an application, comprising three main modules: a WSO services module 102, responsible for interacting with WSO's wishing to use the services of said hosting service; a users services module 112, responsible for interacting with users of the Internet during the toolbar installation process, and later for sending them data, messages and functionality updates; and a database 107 for storing all registration and customization data.

As mentioned, WSO services module 102 provides the functionality required to give WSO's the ability to create their customized toolbar and update it when desired. Registration manager 103 provides the interface, preferably HyperText Markup Language (HTML) pages, needed for the initial registration of WSO's to the hosting service. The registration details, which can be minimal, are stored at WSO details table 108. Each registered WSO is associated at the hosting server with a unique identifier, also stored at table 108.

Toolbar editor 104 is responsible for the process of customizing the toolbar for the first time by a registering WSO, or editing an existing toolbar by its owner. As already mentioned, the generic toolbar incorporates a set of generic functionalities. The customization process managed by toolbar editor 104 lets the WSO define the unique look and functionality of his toolbar, as will be explained below in detail. The customization data is stored at customization parameters table 109, and relates to the unique identifier of the WSO.

Promotions editor 106 is specifically responsible for the definition of services and products, which the registered WSO wishes to promote. The sets of promotions and their related keywords and Uniform Resource Locators (URL's) are also stored at customization parameters table 109, and are related to the unique identifier of the registered WSO.

Categorized links table 127, at database 107 holds sets of messages, defining or promoting sites, and their related URL's. These messages are grouped into categories, and each category associated with a set of representing keywords.

Download link generator 105 generates the link that the registering WSO is supposed to integrate in its site. This link directs the Internet user to the hosting server, and includes the unique identifier earlier allocated for the registering WSO.

User services module 112 provides the functionality required to give users of the Internet the ability to download a desired toolbar; and after the toolbar is installed, to dynamically and automatically provide its software with relevant data, messages and customization updates.

Registration manager 113 provides the interface needed for the installation of the toolbar software to the PC of an Internet user. Registration manager 113 optionally stores the details of the registering user at user details table 111, and activates a toolbar loader 114, passing the address of the user and the unique identifier of the WSO which owns the required toolbar.

Toolbar loader 114 is responsible for the actual process of sending the customized toolbar to the PC of the Internet user, via the Internet. As mentioned, toolbar loader 114 is aware of the unique identifier of the desired toolbar owner, and sends to the requesting user both the generic toolbar executable 110, which is stored at database 107, and the specific customization data received from customization parameters table 109, according to said unique identifier.

Each time a user who installed a toolbar of the present invention visits a web page in his browser, content builder 115 receives a message from the toolbar application, comprising both the URL of the visited page, and a set of keywords representing the contents of the visited page. As will be described in detail in FIG. 5, content builder 115 builds a message, using for instance the. Extensible Markup Language (XML) format, which contains categorized data related to the contents of the visited page, and the promoted services and products of the WSO who owns the toolbar, which their associated keywords match the set of keywords representing the contents of the visited page.

Toolbar updates notifier 116 is responsible for sending a notification to relevant toolbars, whenever a WSO updates the look and functionality of its owned toolbar. The notification message is sent the first time the user activates its toolbar after the update was made; the notification message includes, for instance in XML format, the customization parameters of the updated toolbar.

WSO's can register the hosting service of the present invention via a PC 118, connected to the Internet. Using web browser 119, the WSO goes to the URL of the hosting service, starting at toolbar generation page 120, and continuing afterwards with the registration process and the customization of the toolbar. WSO's also reach this URL later for updating their toolbar.

As mentioned, an Internet user can download a toolbar of the present invention from web browser 122, installed in PC 121. After toolbar 127 is installed and activated, it is integrated in web browser 122.

Client software 123 is responsible for the activation of toolbar 127, and for the communication with user services module 112 of the hosting server 101.

GUI manager 124 is responsible to display the toolbar and for interaction with the user. According to the current customization parameters, GUI manager 124 displays the defined icons and boxes. It also provides the functionality of each icon and search box, links to the related URL and passes parameters when required.

Service communicator 125 interacts with user services module 112 at hosting server 101, whenever required. It is responsible for sending the URL and representing keywords whenever a new page is visited, and to get data, messages and updates from user services module 112. Service communicator 125 is also responsible for comparing a newly received customization version to the current one, to decide if the customization parameters of the toolbar should be updated.

Lexical analyzer 126 gets the contents of each visited web page, and fetches therefrom the contents a set of keywords, weighted according to their dominance in the page. These weighted keywords are passed to service communicator 125, sent by it to content builder 115.

FIG. 2 is a schematic flowchart of the toolbar customization process, performed by a WSO at the hosting web site, according to the principles of the present invention. Typically, the process is performed by a wizard, guiding the WSO through the steps of the toolbar customization. The WSO may define the look, position and customized functionality of each of the set of generic functionalities provided by the hosting service.

First, the registering WSO starts the registration process at the hosting web site (block 201). The hosting service relates a unique identifier to the WSO (block 202). Then, the registering WSO defines a logo for the toolbar (block 203). The logo can be either edited through the web site of the hosting service, or alternatively the WSO can provide a path of a file in his PC, to be used as the logo of the toolbar. The WSO also associates a URL and an optional tooltip with the logo. The hosting service saves the logo at customization parameters table 109 of FIG. 1 (block 204), and associates it with the unique identifier set for the WSO at the beginning of the process.

Then, the registering WSO defines one or more icons for the toolbar (block 205). As for the logo, each icon can be either edited through the web site of the hosting service, or alternatively the WSO can provide a path of a file in his PC. The WSO also associates a URL with each icon, linking to a web page, which a web browser will be directed to when the matching icon is clicked. The hosting service saves the icons at customization parameters table 109 of FIG. 1 (block 206), and associates them with the WSO unique identifier. The process is repeated for all defined icons (block 207).

The registering WSO is also able to define one Rich Site Summary (RSS) feed or more to be integrated in the toolbar (block 208). RSS is commonly used protocol for syndication and sharing of content. The RSS feed can be chosen from a pre-defined set of feeds provided by the hosting service, or as a URL provided by the registering WSO. RSS feed definition will integrate a menu in the toolbar with the RSS feed items, automatically updated according to the feed updates. The hosting service saves the URL of the RSS feed URL at customization parameters table 109 of FIG. 1 (block 209), and associates it with the WSO unique identifier. The process is repeated for all defined RSS feeds (block 210).

The registering WSO can also define a search box to be integrated in the toolbar (block 211). The related search engine can be chosen from a pre-defined set of search engines provided by the hosting service, or as a URL linking to another search engine provided by the registering WSO. The hosting service saves the defined search box URL at customization parameters table 109 of FIG. 1 (block 212), and associates them with the WSO unique identifier.

Finally, the registering WSO provides the toolbar name, a password and optionally an email address (block 213). These parameters are used to identify the toolbar, and the owning WSO when an update is desired. The hosting service saves the defined toolbar name, password and email address in customization parameters table 109 of the block diagram of FIG. 1 (block 214), and associates them with the WSO unique identifier.

FIG. 3 is a schematic flowchart of a master toolbar customization process, performed by a WSO at the hosting web site, according to the principles of the present invention. The WSO may define a set of place holders. Each of these place holders has a unique name and is associated both with the type of one of the set of generic functionalities provided by the hosting service and with a position in the toolbar. The specific look and functionality are defined, as described below in FIG. 4.

First, the registering WSO starts the registration process at the hosting web site (block 301). The hosting service relates a unique identifier to the WSO (block 302). Then the registering WSO defines a name of a place holder that should point to a logo file for the toolbar (block 303). The hosting service saves the logo place holder at customization parameters table 109 of FIG. 1 (block 304) and associates it with the unique identifier set for the WSO at the beginning of the process.

Then the registering WSO defines one or more icons place holders for the toolbar (block 305). The hosting service saves the icons place holders at customization parameters table 109 of block diagram FIG. 1 (block 306 flowchart FIG. 3), and associates them with the WSO unique identifier. The process is repeated for all defined icons place holders (block 307).

The registering WSO is also able to define place holders that can be replaced with one Rich Site Summary (RSS) feed or more to be integrated in the toolbar (block 308). The hosting service saves the place holders of the RSS feeds at customization parameters table 109 of FIG. 1 (block 309), and associates it with the WSO unique identifier. The process is repeated for all defined RSS feeds (block 310).

The registering WSO can also define a search box to be integrated in the toolbar (block 311). The related search engine can be chosen from a pre-defined set of search engines provided by the hosting service, or as a URL linking to another search engine provided by the registering WSO. The hosting service saves the defined search box URL at customization parameters table 109 of FIG. 1 (block 312), and associates theURL with the WSO unique identifier.

Finally, the registering WSO provides a place holder that will be replaced with the toolbar name, and also provides a password and optionally an email address (block 313). These parameters are used to identify the owning WSO when an update is desired. The hosting service saves the defined toolbar name place holder, password and email address at customization parameters table 109 of FIG. 1 (block 314), and associates them with the WSO unique identifier.

FIG. 4 is a schematic flowchart illustrating the process wherein a specific toolbar is generated from a pre-defined master toolbar, according to a set of arguments, replacing the pre-defined place holders. Different sets of arguments will allow the generation of more toolbars. One way to provide a set of arguments is to provide a web page URL, wherein a full set of place holders and their values is contained within the page. Alternatively, the place holders themselves and their values are provided. A special toolbar generation program residing at the hosting service server is responsible for the generation of the toolbars. The specific arguments of each toolbar are saved by the hosting service as a unique copy in customization parameters table 109 of FIG. 1, and are associated with the WSO unique identifier.

First, the WSO provides to the program at the hosting service, a URL pointing to a web page that fits the master toolbar definitions (block 401). The hosting service reads the page, parses it and searches for the logo place holder (block 402) that was previously defined for the master toolbar (block 304 at FIG. 3). When the logo place holder is found, its value is taken and saved at customization parameters table 109 of FIG. 1, associated with the WSO unique identifier and the page URL (block 403).

Then the toolbar generation program searches for the icons place holders (block 404) that were previously defined for the master toolbar (block 306 at FIG. 3). When an icon place holder is found, its value is taken and saved at customization parameters table 109 of FIG. 1, associated with the WSO unique identifier and the page URL (block 405). The process is repeated for all defined icons place holders (block 406).

Then the toolbar generation program searches for the RSS feed place holders (block 407) that were previously defined for the master toolbar (block 309 at FIG. 3). When an RSS feed place holder is found, its value is taken and saved at customization parameters table 109 of FIG. 1, associated with the WSO unique identifier and the page URL (block 408). The process is repeated for all defined RSS feed place holders (block 409).

Finally, the toolbar generation program searches for the toolbar name place holder (block 410) that was previously defined for the master toolbar (block 314 at FIG. 3). When the toolbar name place holder is found, its value is taken and saved at customization parameters table 109 of FIG. 1, associated with the WSO unique identifier and the page URL (block 411).

The whole process is repeated for all web page URL's, provided to the toolbar generation program (block 412).

FIG. 5 is a schematic flowchart illustrating the process wherein a WSO provides details of the products and/or services he wishes to promote via the toolbar, according to the principles of the present invention. The WSO specifies a set of keywords best matching the nature of the product or service he wishes to promote (block 501). Then he provides a promotion message (block 502) to be displayed to a user having the toolbar, when the user visits a web page, wherein the keywords representing the web page match the set of keywords specified by the WSO. The WSO may also provide a promotion message extension (block 503). This extension is displayed as a tootip when the user rolls over said promotion message. Finally, the WSO defines the URL wherein the relevant service or product are described (block 504), such that when the user clicks on the promotion message, its browser is directed to the page defined by the URL. All said parameters are received by promotions editors 106 of FIG. 1, and stored at customization parameters table 109, related to the registering WSO according to its unique identifier (block 505).

FIG. 6 schematically illustrates a web browser add-on in the form of a toolbar, as an exemplary embodiment of the present invention. In this example, the toolbar is customized by a web site dealing with travel activities. Logo 601 typically reflects the nature or market of the WSO, in this case shaped as an airplane. The toolbar also integrates a search box 602, which may be directed to a local search at the WSO site, as well as icons 603 a and 603 b, shaped as a bed and a car, linking to major sections at the travel site—hotels and a car rental respectively. RSS feed 604 may be linked to an RSS feed dealing with travel related news and reports.

Area 605 of the toolbar is where the categorized data appears. In this example, when the user visits a site related somehow to travel, three categories appear: “Vacations,” “Cruises” and “Car rental.” Each displayed category acts as a menu. When the category is clicked, a scrollable (606-607) menu is opened, having a list of related sites, products and services. A promotion of the toolbar owner 608—“Last minute!”—for which its keywords match the representing keywords of the visited page, is placed at the top of the list. When the user rolls over it he will see tooltip 609, telling more about the promoted service. When the promotion is clicked, the user's browser is directed to the page of the WSO site dealing with “last minute” offers.

FIG. 7 is a schematic flowchart describing the process wherein an Internet user, having the toolbar of the present invention, visits a web, page,. and automatically receives content that is related to the contents of the visited page via the toolbar, according to the principles of the present invention. The content includes promoted products and/or services of the WSO for which the toolbar relates to him.

Whenever the user visits a web page in the web browser (block 701), Lexical analyzer 126 of FIG. 1 at the client software of the toolbar performs lexical analysis on the contents of the page. The result of the analysis is a weighted set of representative keywords (block 702). The set of keywords is then sent, along with the WSO unique identifier (block 703), by service communicator 125 (FIG. 1) via Internet 117 to content builder 115. Content builder 115 then gets a set of categories matching said set of keywords from categorized links table 127 at database 107 (block 704). For each category it gets a list of related links from database 107 (block 705). Then it searches for promotions defined by the toolbar owner. Their related set of keywords also matches the set of representing keywords (block 706). The data, including the categories names, messages, promotions, extensions and related URL, are formatted in XML and sent to the requesting client software, according to its Internet Protocol (IP) address (block 707).

GUI manager 124 of FIG. 1 automatically displays the categories in the toolbar, at area 405 of FIG. 4 (block 708). When the user selects a category (block 709), GUI manager 124 displays the set of messages related to the selected category (block 710). When the user rolls over a specific message (block 711), the extension of the message is displayed (block 712). Then the user can click on a message (block 713) in order to be directed by the related URL to the related web page.

FIG. 8 is a schematic flowchart illustrating the process of automatic update of a toolbar, according to the principles of the present invention. The WSO who owns a toolbar goes to the hosting service web site (block 801), and provides its toolbar name and password (block 802) for identification. Then, using the wizard, he updates the toolbar functionality (block 803). Toolbar editor 104 of FIG. 1 saves the changes at customization parameters table 109 (block 804), and increases the version number of the toolbar.

The client software periodically sends the hosting server a request to check for updates (block 805), comparing the current version of the toolbar at the user with the most updated version at the server (block 806). This can be also done each time the user activates the toolbar. If the version is not the same (block 807), the toolbar updates notifier 116 (FIG. 1) at the hosting server. Notifier 116 sends the toolbar update in the XML based message to service communicator 125 (block 808), and the client software updates the toolbar look and functionality (block 809).

FIG. 9 is a schematic flowchart illustrating how an Internet user, who installed the toolbar of the present invention from more than one WSO, switches between two toolbars, according to the principles of the present invention. A user enters the site of a WSO and activates the download link at the site (block 901). Toolbar loader 114 (FIG. 1) is then activated (block 902), checking if a previous toolbar was already installed by the user (block 903). If the answer is negative, the client software is downloaded to the user's PC and installed (block 904), and customization parameters of the specific toolbar are sent to the user's PC (block 905). If the client software always resides at the user's PC, the new customization parameters are saved as well, each set of customization parameters associated with a unique WSO identifier (block 906).

Now, having more than one set of toolbar customization, the user is able to switch the view and functionality of the toolbar from one WSO toolbar to the other (block 907-908). This may be achieved by a menu of toolbar names integrated in the toolbar, containing the list of WSO toolbar customizations installed by the user.

It is to be understood that the phraseology and terminology employed herein are for the purpose of description, and should not be regarded as limiting.

It is important, therefore, that the scope of the invention is not construed as being limited by the illustrative embodiments set forth herein. Other variations are possible within the scope of the present invention as defined in the appended claims and their equivalents. 

1. A method of increasing the awareness of users of the Internet to services and products provided by web sites, comprising: establishing a hosting web site having a hosting server on the Internet having a data processor for registering web site owners (WSO's) as subscribers to a hosting service; storing a program of a browser add-on in said hosting web site, the program incorporating a set of customizable characteristics, wherein each WSO subscriber is enabled on said hosting web site to customize said browser add-on for defining specific look and functionalities of said browser add-on; registering WSO's as subscribers to said hosting service; providing said data processor with a data base for each WSO subscriber; storing the customization data of said browser add-ons in the data bases of the respective WSO subscribers; generating code to be integrated in a web site of said WSO, wherein said code comprises at least a unique identifier of the customization data stored at the hosting web site, in said data base of said respective WSO subscriber; and whenever a user of the Internet activates said code in the WSO subscriber web site, downloading the browser add-on and the customized data related to said WSO subscriber from said data processor of said hosting web site to a PC of the Internet user and integrating said browser add-on in a web browser installed in said PC.
 2. The method of claim 1, wherein said generated code is integrated at the hosting web site, wherefrom it can be activated by users of the Internet, for downloading said related browser add on.
 3. The method of claim 1, wherein said browser add-on is a toolbar.
 4. The method of claim 1, wherein a WSO subscriber is enabled on said hosting web site to customize a master browser add-on for defining general look and functionalities of said browser add-on, said master browser add-on containing place holders instead of specific customization parameters, such that at least one specific instance of a browser add-on is defined later by parameters supplied to the program of the browser add-on, said parameters replacing the place holders and defining the specific look and functionalities of said specific instance.
 5. The method of claim 4, wherein said master browser add-on further contains at least one customized functionality, wherein said customized functionality is embedded in all the instances of said master add-on browser.
 6. The method of claim 4, wherein a user who downloaded said browser add-on can add to the browser add-on at least one customized functionality, such that the parameters defining said functionality are locally saved in the PC of said user.
 7. The method of claim 1, wherein said customizable characteristics comprise at least a logo embedded in said browser add-on.
 8. The method of claim 7, wherein said logo is one of a set of logos stored in a database in said hosting web site data processor, wherein said logo is selected by the subscribing WSO during the customization of said browser add-on.
 9. The method of claim 7, wherein said logo is provided as a file by the subscribing WSO.
 10. The method of claim 1, wherein said customizable characteristics comprise at least a search box embedded in said browser add-on.
 11. The method of claim 10, wherein said search box is connected to one of a set of search engines existing in the Internet, said search engine selected from this set by the subscribing WSO during the customization of said browser add-on.
 12. The method of claim 10, wherein said search box is customized by the subscribing WSO to send parameters to a search engine of his choice.
 13. The method of claim 1, wherein said customizable characteristics comprise at least an icon embedded in said browser add-on, said icon linked to a URL defined by the subscribing WSO.
 14. The method of claim 13, wherein said icon is one of a set of icons stored in the database of said hosting web site data processor, wherein said icon is selected by the subscribing WSO during the customization of said browser add-on.
 15. The method of claim 13, wherein said icon is provided as a file by the subscribing WSO.
 16. The method of claim 1, wherein said customizable characteristics comprise at least a Rich Site Summary (RSS) feed embedded in said browser add-on.
 17. The method of claim 16, wherein said RSS feed is one of a set of RSS feeds stored in a database in said hosting web site data processor, wherein said RSS feed is selected by the subscribing WSO during the customization of said browser add-on.
 18. The method of claim 16, wherein said RSS feed is provided as a Uniform Resource Locators (URL's) by the subscribing WSO.
 19. The method of claim 1, wherein an Internet user who installed said browser add-on once, is capable of downloading a plurality of identifiers, wherein each identifier uniquely identifies a WSO subscriber from a plurality of web sites of said subscribing WSO's, said browser add-on is capable of switching between the set of customizations related by said unique identifiers, according to the selection of said Internet user.
 20. The method of claim 19, wherein the user is also capable of downloading a plurality of identifiers related to a plurality of WSO subscribers from said hosting web site.
 21. The method of claim 19, wherein a toolbar incorporating a plurality of identifiers is capable of indicating to the user that there is a new relevant data for him in one of the non-active toolbars.
 22. The method of claim 1, wherein said customizable characteristics comprises at least an email indicator embedded in said browser add-on, and wherein said WSO subscriber defines a web mail service related to said email indicator, and wherein said email indicator provides notifying of an Internet user who installed the browser add-on of the existence of new emails in his account in said web mail service.
 23. The method of claim 1, wherein said WSO subscriber is capable of updating his customized browser add-on, via said hosting web site, and wherein said hosting web site provides sending update messages to all installed browser add-ons, to be automatically updated with the changes made by said WSO subscriber.
 24. The method of claim 1, wherein said WSO subscriber is capable of defining at least one set having the following components: a set of keywords related to at least one of a product and a service the WSO wishes to promote; a message promoting at least one of a product and a service; and a URL of an internet page in the web site of the WSO, describing said at least one of a product and a service. such that whenever an Internet user who installs the browser add-on of said WSO subscriber visits web pages having content matching any set of keywords defined by the WSO subscriber, said browser add-on will view the message related to the set of keywords, linking the message to the related URL.
 25. The method of claim 24, further comprising: performing lexical analysis on the visited web page by said browser add-on; generating a set of weighted keywords as a result of said analysis; sending the set of keywords to said hosting server; and receiving, as a result of said sending, any message that matches said set of keywords, linking each message to its related URL.
 26. A system for of increasing the awareness of users of the Internet to services and products provided by web sites, comprising: a data processor defining a hosting web site for registering web site owners (WSO's) as subscribers to a hosting service, wherein said hosting web site stores a program of a browser add-on, incorporating a set of customizable characteristics, wherein said data processor is programmed to enable said WSO subscriber, in said hosting web site, to customize said browser add-on for defining specific look and functionalities; a data base for each WSO subscriber programmed to store said browser add-ons customization data in the data bases of the respective WSO subscribers, to generate code to be integrated in a web site of said WSO, said code comprising at least a unique identifier of the customization data stored at the hosting web site, in the data base of the respective WSO subscriber, and a hosting server for coordinating the activities of said hosting web site and interacting with said WSO's and said Internet users, such that an Internet user visiting a WSO subscriber web site is capable of activating said integrated code for downloading a customized browser add-on from the data processor of the hosting web site to the personal computer (PC) of said Internet user for integrating said browser add-on in the web browser of said PC. 